D33603

View detailed technical data, stock status, and sourcing information for: D33603
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-393-7340

Item Name Code

35935

Assigment Date

01/01/1963 (63 years ago)

0.375 inches all ends nominal thread size, right-hand all ends thread direction, threaded external pipe all ends connection type, plain (pipe) all ends connection style, steel overall material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand all ends
Connection Style: plain (pipe) all ends
Connection Type: threaded external pipe all ends
Nominal Thread Size: 0.375 inches all ends
Material: steel overall
Style Designator: straight thru w/baffle
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-049-4766	No Name Available	01/01/1963
2520-00-782-4162	No Name Available	05/01/1982

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1755760	Vent Valve
2520007824162	Vent Valve
33603	Vent Valve
D33603	Vent Valve
G-313650	Vent Valve
G313650	Vent Valve
S3432	Vent Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-393-7340?

The FSCG of the NSN 4820-00-393-7340 is 4820

Does the NSN 4820-00-393-7340 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-393-7340 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-393-7340 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-393-7340 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-393-7340 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963